Hearth and Home Technologies TIARA II-B, TIARAI-CES C. Damper Adjustment, Top Vent Installations

Figure 8.6 Place cover plate and gasket over top vent and attach with the eight screws removed in Figure 8.2.

Figure 8.7 Insert inner collar adapter to rear flue vent.

C. Damper Adjustment

Refer to vent graph on page 12. If your installation falls within the range of the gray shaded area of graph, it may be necessary to make an adjustment to the vertical damper to improve the flame appearance in your appliance.

1. Top Vent Installations

CLOSED

OPEN

Figure 8.9 Locate the damper adjustment on the intake plenum, accessing through the appliance front. Adjustor is centered at the top of the appliance.

1.Loosen screws using a Phillips head screwdriver.

2.Pivot the vertical damper adjustor in 1/4 in. (6mm) increments while observing the activity.

3.Turn clockwise to open the damper = less flame height and more blue in flame color.

4.Turn counterclockwise to close damper = increased flame height and more yellow in flame color.

5.Make adjustment until flame size and activity suit your personal preference and then retighten screws on the adjustment control.

2. Rear Vent Installations

Figure 8.8 Install vent pipe adapter with gasket or high-temp sealant to rear vent opening. Attach with screws removed in Figure 8.5.

Place an appropriate grille (without a hole) gently into the opening on top of appliance. (RV-GRILLE-T1 for the Tiara I-B and RV-GRILLE-T2 for the Tiara II-B.)

Figure 8.10 The rear vent damper is located in the back of the firebox (behind the rear brick panel on the Tiara II-B. It is recommended to make adjustment prior to installation.

1.Remove front/glass/ logs and brick (if installed).

2.Loosen screws and slide up to suggested settings.

3.Tighten screws

4.Reinstall front/glass/logs and brick (if applicable).

NOTE: In the Commonwealth of Massachusetts, the word damper shall be replaced with the words flue restrictor.

August 1, 2008 Heat & Glo · Tiara I B & Tiara II B · 7010-149M Page 31